baber/WOPTO huggingface dataset:
Patent JP-H03210104-A (JP)
Title: Connecting structure for power tiller of tractor
Inventor: NAKAI SHOHEI
IPC: A01B59/043
Filed: 1990-01-16
Abstract: PURPOSE:To maintain a longitudinal angle of inclination of power tiller from a machine during tilling operation at a fixed value by driving the power tiller by setting a sensor to detect an oscillating angle of lift arm from the machine and laying a first control device of expanding and contracting an actuator based on the detected value if the sensor. CONSTITUTION:Distance between supports of a top link 2A is made expandable by an actuator 14 and a sensor 11 to detect an oscillating angle of a lift arm 4 to drive, raise and drop a power tiller 3 from a machine 11 is set. Then a first controlling means of expanding and contracting the actuator 14 based on the detected value of the sensor 11 is laid. Consequently, during tilling operation by driving the power tiller, a longitudinal angle of inclination of the power tiller 3 from the machine can be maintained at a fixed value.
Patent JP-H08205103-A (JP)
Title: Atm line signal generating method and atm line signal processor utilizing same
Inventor: SHINKAI YOTARO
IPC: H04N7/081
Filed: 1995-01-23
Abstract: PURPOSE: To accommodate a digital video signal on an ATM line with efficiency. CONSTITUTION: When the digital video signal (270Mbps) of a 525/60 system D1 type is converted into the data format of an ATM line signal and transmitted through two lines, the number of cells of signal components (signals in a horizontal and a vertical blanking period) in a data area other than an active area is 2,860. The number of cells assigned to each line in the AAL5 layer is 11,778. The number of cells assigned to a video signal area is 8,909 in consideration of various control signals. A video signal component in each frame on one ATM line has 9,740 cells, so the cell ratio of the both is 8,909/9,740=0.915. In this case, when a video signal is compressed to >=91.5% for each ATM line, the video signal can be accommodated in the remaining ALL5 layer. The video signal is highly correlated, so data compression to this extent does not spoil the picture quality.
Patent JP-H03213743-A (JP)
Title: Manufacture of thermosetting damping material for piping
Inventor: YAMAMOTO KAZUNORI
IPC: B32B7/02
Filed: 1990-01-17
Abstract: PURPOSE:To make a molding device compact and reduce manufacturing cost by adopting such a method of obtaining damping material as to lead a resin composition for thermosetting damping material continuously into a hot forming mold and further onto the applying and drying processes of adhesive or pressure sensitive adhesive. CONSTITUTION:A semi-cylindrical die orifice 4 is formed by divided dies 2, 3. A previously kneaded resin composition is supplied continuously into a hot forming mold 1 through an extruder 7 and extruded while being hot-set. Adhesive or pressure sensitive adhesive is applied to the curved inner face of extruded damping material 5 by an applicator 8 to obtain thermosetting damping material for long-sized piping. This thermosetting damping material is further led through a heating device in order to dry the applied adhesive or pressure sensitive adhesive or for the post cure of the damping material.
Patent JP-H11204961-A (JP)
Title: Structure for holding flexible wiring board
Inventor: NISHIKAWA KOICHI
IPC: H05K7/14
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To save space and eliminate limit on engaging part formation by holding the edge of a flexible wiring board in a case without farming a holding rib. SOLUTION: A structure for holding a flexible wiring board holds the edge of a flexible wiring board 4 provided at the bottom of a case 1 by bending the edge at a corner 1c of the bottom plane 1a and the side wall 1b of the case 1. A lateral long hole 5 is formed at the bottom plane 1a near the corner 1c, and a tongue 4a formed at the edge of the flexible wiring board 4 is bent and inserted into the long hole 5.
Patent JP-H01185508-A (JP)
Title: Tube free-running device
Inventor: ADACHI HIDEYUKI
IPC: G03B15/00
Filed: 1988-01-18
Abstract: PURPOSE:To obtain sure and strong free-running force by constituting each of a front balloon and a rear balloon of plural ones whose diameters become different when they have expanded, or that which can select the diameter at the time when it has expanded. CONSTITUTION:At the inside of the first balloon parts 31a, 32a and the second balloon parts 31b, 32b, the first closed spaces 35a, 36a and the second closed spaces 35b, 36b are formed independently by the outside peripheral part of a front side body 11 and the outside peripheral part of a rear side body 12 corresponding to said parts, respectively. That is, each of a front balloon 31 and a rear balloon 32 is constituted of plural ones whose diameters become different when they have expanded or that which can select the diameter at the time when it has expanded. Accordingly, the balloon can be expanded by the diameter conforming to the inside diameter of a tube cavity which has been inserted, and it is unnecessary to take the trouble to replace and use the free-running device itself. In such a way, by executing an expansion conforming to the inside diameter of the tube cavity, sure and strong free- running force can be displayed.
Patent JP-H04356133-A (JP)
Title: Culture of hatakeshimeji inside room
Inventor: SONODA TETSUYA
IPC: A01G1/04
Filed: 1991-01-25
Abstract: PURPOSE:To stably harvest HATAKESHIMEJI (Lyophyllum decates (Fr.:Fr.) in a shorter period of time by packing a culture medium into a culture container, sterilizing the culture medium by heating, inoculating seed stocks to the culture medium and, after spread of mycelia from the seed stocks (full maturity), culturing the mushroom bed on a fine granular mineral substance in another culture container. CONSTITUTION:Bark manure is blended with rice bran in a volume ratio of 3:1 in a first culture container, a culture medium adjusted to 65% water content is packed into the container, sterilized under heating at 120 deg.C for 2 hours in an autoclave, the culture medium is allowed to stand at <=25 deg.C, separately cultured seed stocks are inoculated into the culture medium in a clean bench, and cultured at room temperature of 23 deg.C at 70% humidity for 40 days. After spread of mycelia from the inoculated seed stocks in the culture container (full maturity), the mushroom bed is embedded in a mineral substance such as Kurobakudo soils comprising fine particles packed in a second culture container and continuously cultured in the room conditioned at 17 deg.C room temperature, 95% humidity at 150 Lux illuminance to harvest 20 days later the fruit body of HATAKESHIMEJI in a normal shape.
Patent JP-H08203867-A (JP)
Title: Method and device for treating work
Inventor: TSUCHIYA HIROKO
IPC: H01L21/302
Filed: 1995-01-23
Abstract: PURPOSE: To rapidly detect inconveniences of treatment when successively carrying a plurality of works into a treatment room and treating them. CONSTITUTION: A treatment room 3 is formed inside by a vacuum container body 1 and a crystal bell jar 2 and etching treatment is performed successively to a number of works W in the treatment room 3. The upper limit of treatment time required for work treatment at one time is set by a timer and the treatment status of work in the treatment room 3 is detected by a photosensor 11. The treatment time until the completion of the work treatment is detected by the photosensor 11 is stored in memory. By comparing the treatment time required for treating the work is compared with a reference treatment time, a next work treatment is stopped even if the treatment time is within the upper limit if the time difference between the treatment time and the reference treatment time exceeds a set value.
Patent JP-H02188195-A (JP)
Title: Drive controller for stepper motor
Inventor: ASAMA MICHIO
IPC: H02P8/00
Filed: 1989-01-17
Abstract: PURPOSE:To obtain a smooth rotation by outputting a phase switching signal for controlling the period of a constant voltage pulse to be supplied to each driving coil, and outputting a phase exciting signal for controlling the length of each constant voltage pulse to be supplied to driving coils independently from phase switching period. CONSTITUTION:The phase switching period of a constant voltage pulse to be applied to a driving coil 2 is controlled by a control signal from phase switching signal generating means 3, and its phase exciting time is controlled independently from a phase switching period by a control signal from phase exciting time signal generating means 4. Thus, output torque characteristic most adapted for the using purpose of a stepper motor can be obtained, heat generation due to excess torque at the time of low speed can be eliminated, and smooth rotation can always be obtained.
Patent JP-S5393774-A (JP)
Title: Production of semiconductor device
Inventor: KUMABE HISAO
IPC: H01L21/28
Filed: 1977-01-26
Abstract: PURPOSE: To obtain good ohmic contact without imparing the atoichiometric composition of crystal by beforehand rapidly heating substrates and electrodes up to a temperature higher than alloying temperature within a short time then lowering temperature and mouting the electrodes at the time of mounting the electrodes to semiconductor layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06210802-A (JP)
Title: Medical supply wrapping film and storage method using the same
Inventor: HIROSE KIICHIRO
IPC: B32B27/20
Filed: 1993-01-21
Abstract: PURPOSE:To provide a medical supply wrapping film which permits coexistence with a desiccant and a storage method using the film in which residual oxygen in a package is removed, which is impossible when a usual film is used, for storing medical supplies and specimens which can be affected by oxygen and moisture. CONSTITUTION:A medical supply wrapping film comprises a backing 1, a barrier layer 2 to oxygen and water vapor, an oxygen absorptive resin layer 3 made by melt forming of a polyolefine resin blended with a metal compound, and a heat sealing layer 4 placed from outside to inside. Another type of the film consists of an outer backing 1 having a barrier property to oxygen and water vapor, an intermediate layer of the oxygen absorptive resin layer 3, and the inner heat sealing layer 3. In the storage method, medical supplies or specimens together with a desiccant are sealed by wrapping them with the film.
Patent JP-H09192454-A (JP)
Title: Deposited ash recovering device
Inventor: IDE EIZO
IPC: B01D53/86
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a deposited ash recovering device capable of sucking and recovering the ashes deposited under a spread wire net from above this wire net. SOLUTION: This deposited ash recovering device has a vacuum suction nozzle 1 which sucks the deposited ashes by moving above the deposited ashes and blow nozzles 3 to 6 which cause the deposited ashes to soar up by blowing compressed air diagonally downward to the deposited ashes from forward and backward of the progressing direction of this vacuum suction nozzle 1. The device has air curtain nozzles 7 to 12 which prevent the ashes made to soar up by the blow nozzles 3 to 6 from moving sideways by blowing the compressed air downward from the flanks of the blow nozzles 3 to 6.
Patent JP-S5393508-A (JP)
Title: System for stopping at fixed position
Inventor: KUWABARA MASAAKI
IPC: B60L15/40
Filed: 1977-01-27
Abstract: PURPOSE: To accomplish stoppage at a fixed position even on any complicated running way through initiation of pattern follow-up control with a distancespeed stop pattern generated at a position and a speed corresponding to approach speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55101358-A (JP)
Title: Grinding machine
Inventor: OKUMURA MASAMI
IPC: B24B5/36
Filed: 1979-01-26
Abstract: PURPOSE: To efficiently grind a workpiece to be ground at the center of a grinding machine by urging rotary abrasives disposed at the peripheral edge of the workpiece with uniform force toward the workpiece.  
     CONSTITUTION: Abrasives 1 disposed at the peripheral edge of a workpiece A to be ground are rotated in the same direction at the same speed by a motor M. Simultaneously, the respective abrasives 1 are urged with uniform force to the respective portions of the workpiece A at the center by a hydraulic cylinder 11 thereby efficiently grinding accurately the workpiece A at the respective portions without escapement of the workpiece A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08241591-A (JP)
Title: Voltage drive circuit of semiconductor memory device
Inventor: CHIN SAIKUN
IPC: G11C11/407
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress a leak current as much as possible by improving MOS transistor(TR) switching characteristics of a memory circuit at active time and suppressing a subthreshold current at stand-by time. SOLUTION: A voltage driving circuit can supply a circuit with proper voltages by operation states of a memory, i.e., an active and a stand-by state. This voltage driving circuit is constituted by connecting a switch circuit 13 to a 1st voltage generating circuit 11 and a 2nd voltage generating circuit 12. The switch circuit 13 supplies a 1st source voltage Vcc1 or 2nd source voltage Vcc2 selectively to the memory circuit 14 according to a mode control signal ϕshowing the active mode and stand-by mode of the memory device by, for example, RAS. Here, Vcc2 is lower than Vcc1 which causes no hindrance to the operation of the memory circuit. Consequently, the threshold voltage of an MOS TR of the memory circuit 14 becomes substantially lower at the active time to improve the switching characteristics and becomes higher at the stand-by time to suppress a leak current.
Patent JP-H06215425-A (JP)
Title: Recording and reproducing device
Inventor: KISHI ETSURO
IPC: G11B9/00
Filed: 1993-01-21
Abstract: PURPOSE:To perform optimalrecording and to compensate an erasing condition in accordance with the change of a film thickness and film quality by providing a means for compensating a recording or erasing condition based on the information of a recording layer in a recording area or in the vicinity of the recording area. CONSTITUTION:A current detecting circuit 8 detects a current generated by applying a bias voltage below a recording threshold value between a recording layer 1 and conductive probe 2 by means of reproducing bias generator circuit 5 and the current is supplied to a servo circuit 10 for recording condition. The circuit 10 outputs a difference signal between the detected current and a standard current value corresponding to the standard number of the recording layers and forms a servo signal for compensating a recording voltage by means of a compensation coefficient set based on a negative correlation between a number of layers experimentally obtained in advance and the detected current. A recording pulse generator circuit 6 adds the compensating signal voltage to a standard pulse voltage. By this constitution, a recording bit without dispersion is always formed or erased with good reproducibility even when the number of layers in the recording area is varied from the standard number of layers.
Patent JP-H02189559-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI TAKAHIRO
IPC: G03G5/14
Filed: 1989-01-19
Abstract: PURPOSE:To eliminate the influence of ions in the case in which an acid is incorporated into photosensitive layers by constituting an under coating layer of an inorg. high-polymer material contg. zirconium and silicon. CONSTITUTION:The under coating layer 2 of the electrophotographic sensitive body constituted by providing the under coating layer 2 and the photosensitive layers 3, 4 on a conductive base body 1 is constituted of the inorg. high-polymer material contg. the zirconium and silicon. The under coating layer 2 is the coated film consisting of the inorg. high-polymer material contg. the zirconium and silicon, has a crosslinked structure and is formed by applying a soln. mixture composed of a zirconium chelate compd. or zirconium alkoxide and silane coupling agent and curing the coating. The high-reliability electrophotographic sensitive body which is not affected by use environment and does not generate any abnormality at all in image quality even when copying operations of many sheet of copies are carried out is obtd. in this way.
Patent JP-H01184727-A (JP)
Title: Automatic adjusting method for focus servo offset
Inventor: SASAKI MASATERU
IPC: G11B7/09
Filed: 1988-01-19
Abstract: PURPOSE:To improve the performance of an optical disk device by measuring amplitude values of a track error signal and all receiving signals while successively changing an offset level and automatically adjusting the offset level to an optimum focus position in both seaking operation and reading/writing operation. CONSTITUTION:A control part 5 applies various offset levels, the amplitude of a track error signal TES is automatically measured to adjust the offset level Vs at the time of seaking operation and the amplitude value of a total signal DCS is automatically measured to adjust offset level Va at the time of reading/writing operation. Since the total signal DCS coincides with a read signal, the offset level Va at the time of reading/writing operation is found out by measuring the amplitude of the total signal DCS. Thereby, both the offset values can be easily and automatically adjusted without using manual operation. Consequently, the focus position can be set up to an optimum value and the reliability of operation can be improved.
Patent JP-H05196660-A (JP)
Title: Current detection circuit
Inventor: TSUKAMOTO HIROICHI
IPC: H03F3/347
Filed: 1992-01-22
Abstract: PURPOSE:To reduce the number of circuit elements of a current detection circuit, and to reduce the current consumption by generating a reference current serving as a reference for detecting current through the band gap voltage and the resistance between a base and an emitter of transistors of different currents to be detected and current densities. CONSTITUTION:When the emitter area ratio of NPN transistors 1, 5, and of PNP transistors 2, 3 to a current I to be detected, which is input from a terminal 51, is maintained at the same level, The current I is output as a first output current I3. The current I is input into a band gap circuit consisting of transistors 1 and 4 of different emitter area ratios, and a second input current 12 is output. The current I2 is reversed by a current mirror circuit and is fed to a contact point between the collector of a transistor 5 and the base of a transistor 6, as a collector current. When a current value at a point where I1=I12 is defined I12, the current value can be detected by a transistor 5 through comparison between the current I to be detected and a reference current I12.
Patent JP-S60153805-A (JP)
Inventor: YOSHIOKA HIROO
IPC: A45D2/00
Filed: 1984-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02188211-A (JP)
Title: Processing method of semiconductor material
Inventor: OTSUKI MAKOTO
IPC: H01L21/304
Filed: 1989-01-17
Abstract: PURPOSE:To favorably cut without cracking or jumping-over, by a method wherein a suction pad having an air leak is put on standby at a good distance from an ingot without making use of a splint even at the time of suction and a wafer is sucked by breaking off the wafer from the ingot by performing vacuum drawing prior to cutting-off. CONSTITUTION:The present material is kept as it is in a state of an ingot and a splint is not used. A suction pad 1 is put on the alert at a position separated fairly from a part becoming a wafer. At the time when the ingot is not cut off wholly and a connecting part 12 is left behind a little, a suction pad is vacuum-drawn and suction is started. A part becoming wafer is drawn near with air force, a connecting part 12 is broken and held by the suction pad 1. A part broken off is left behind in the wafer 5 by becoming into a cut piece 11 having an indeterminate form and removed by a process such as etching or lapping. A plurality of holes 9 for suction of air are bored into a suction surface 8, the holes 9 are connected with an air vent passage 10 and the air vent passage 10 is connected with a vacuum exhaust device. Since the air leaks out through a leaking groove 13 even if the wafer is sucked, shocking force at the time of abutting of the wafer against the suction surface 8 is mitigated.
Patent JP-H05198177-A (JP)
Title: Internal power source voltage generating circuit
Inventor: SAWADA SEIJI
IPC: G11C11/407
Filed: 1992-01-22
Abstract: PURPOSE:To prevent an internal power source voltage from dropping by controlling 1st and 2nd switching elements connected between an external power source and an internal power source in accordance to be impressed upon an internal circuit respectively. CONSTITUTION:A P-channel type transistor(TR) 5 of the 1st switching element is connected between an external power source voltage line 2 and an internal power source voltage line 3, and the internal power source voltage is prevented from dropping by controlling on/off of the TR5 via an internal power source voltage level shift circuit 6 and a differential amplifier circuit 7 in accordance with the internal power source voltage to be supplied to a memory 10. On the other hand, a P-channel type TR11 that is the same as the TR5 is controlled by a pulse signal by one shot pulse generating circuit 12 in accordance with plural control signals to be supplied to the memory 10 so that the internal power source voltage is prevented from dropping by the control signals.
Patent JP-S59135491-A (JP)
Title: Electrophotographic apparatus
Inventor: TACHIBANA MASARU
IPC: G03G15/09
Filed: 1983-01-25
Abstract: PURPOSE:To form a good image free from uneven density and fog by a one- component type magnetic brush method by devising a structure of a roller contacting with a photosensitive surface in a stage after charging electrostatically and before developing. CONSTITUTION:A roll of a photosensitive body 1 obtained by forming a photosensitive face 1a as an electrostatic latent image carrier is unrolled into a flat plate, uniformly charged electrostatically with a charger 2, exposed to the light image of an original with an exposing device 3, developed with a developing device 4, and finally a toner is fixed with a fixing device 5. After the charging the face 1a, and before the developing treatment, the face 1a contacts with rollers 11, 12 made of a metal, and insulated from other parts, being in a state of floating rollers. A roller 12a facing the roller 12 is made of a insulating material or is made a floating roller. As a result, a face developed by a one-component type magnetic brush method is prevented from density unevenness and fog.
Patent JP-S57123411-A (JP)
Title: Controller
Inventor: YAMANAKA KIMIO
IPC: G06F11/22
Filed: 1981-01-23
Abstract: PURPOSE:To ensure a quick and highly accurate indication to a faulty area and to increase the reliability of a controller, by providing a storage part to store the fault information and a maintenance part to edit and display the fault information along with the occurrence career of fault. CONSTITUTION:A storage part 8 stores the sequence and frequency of occurrence for the fault of memories 4 and 5 plus an I/O6 or the fault of an operation, for example, in the form of the fault information. The maintenance parts 2 and 3 edit and display the fault information stored in the part 8 along with the occurrence career of the fault. For instance, a CPU1 gives an access to a data memory 5, the I/O6, etc. based on a control command read out of a program memory 4 and then executes successively the desired control contents. A fault display device such as a lamp 10, etc. is provided at each area of such controller as mentioned above, and at the same time the memory part 8 is provided to a CPU10 along with the maintenance parts 2 and 3.